Exclusive: Jaime Murray Returns to The CW in Ringer

Jaime Murray is heading back to The CW on its new drama series Ringer, TVGuide.com has learned exclusively.

Murray, who once starred in the network's short-lived Valentine, joins the Sarah Michelle Gellar-starring series as Olivia, Andrew Martin's (Ioan Gruffudd) stunning business partner. She is the only woman in a boy's club and she relishes it.

Ringer focuses on a troubled recovering alcoholic (Gellar) on the run from some unsavory types. She hides out by masquerading as her wealthy twin sister, who, it turns out, also has a bounty on her head. Oops. Nestor Carbonell, Kristoffer Polaha, Tara Summers and Mike Colter also star.

Murray, 33, who will first appear in Episode 2 of the new CW series with a possibility to recur, is best known for her role as Dexter's dangerous love interest in Season 2 of Dexter. She most recently appeared on the Spartacusprequel and Warehouse 13.